# HG changeset patch
# User smxx
# Date 1269776046 0
# Node ID 430c1e96c80fbf0980e0a2d015fcb020b3e8fce5
# Parent  1ab5f18f4df8f7713c3def58f1e064be858a0113
CMake:
* Run FindLua every time, even if LUA_LIBRARY is already set

diff -r 1ab5f18f4df8 -r 430c1e96c80f cmake_modules/FindLua.cmake
--- a/cmake_modules/FindLua.cmake	Sun Mar 28 02:49:39 2010 +0000
+++ b/cmake_modules/FindLua.cmake	Sun Mar 28 11:34:06 2010 +0000
@@ -1,23 +1,21 @@
 # Find the Lua library
 #
 
-IF(NOT LUA_LIBRARY)
-	IF(WIN32)
-		SET(LUA_DEFAULT lua.dll)
-	ELSE(WIN32)
-		IF(APPLE)
-			SET(LUA_DEFAULT lua)
-		ELSE(APPLE)
-			#locate the system's lua library
-			FIND_LIBRARY(LUA_DEFAULT NAMES lua51 lua5.1 lua-5.1 lua PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib)
-			IF(${LUA_DEFAULT} MATCHES "LUA_DEFAULT-NOTFOUND")
-				UNSET(LUA_DEFAULT)
-				MESSAGE(FATAL_ERROR "Couldn't find Lua 5.1 library!")
-			ENDIF()
-			#remove the path (fpc doesn't like it - why?)
-			GET_FILENAME_COMPONENT(LUA_DEFAULT ${LUA_DEFAULT} NAME)
-		ENDIF(APPLE)
-	ENDIF(WIN32)
-	SET(LUA_LIBRARY ${LUA_DEFAULT} CACHE STRING "Lua library to link to; file name without path only!")
-	UNSET(LUA_DEFAULT)
-ENDIF(NOT LUA_LIBRARY)
\ No newline at end of file
+IF(WIN32)
+	SET(LUA_DEFAULT lua.dll)
+ELSE(WIN32)
+	IF(APPLE)
+		SET(LUA_DEFAULT lua)
+	ELSE(APPLE)
+		#locate the system's lua library
+		FIND_LIBRARY(LUA_DEFAULT NAMES lua51 lua5.1 lua-5.1 lua PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib)
+		IF(${LUA_DEFAULT} MATCHES "LUA_DEFAULT-NOTFOUND")
+			UNSET(LUA_DEFAULT)
+			MESSAGE(FATAL_ERROR "Couldn't find Lua 5.1 library!")
+		ENDIF()
+		#remove the path (fpc doesn't like it - why?)
+		GET_FILENAME_COMPONENT(LUA_DEFAULT ${LUA_DEFAULT} NAME)
+	ENDIF(APPLE)
+ENDIF(WIN32)
+SET(LUA_LIBRARY ${LUA_DEFAULT} CACHE STRING "Lua library to link to; file name without path only!")
+UNSET(LUA_DEFAULT)